CAMERON SHARPE BRIAN BECKMAN PATRICK HULETT CHRIS WAGEMANN CHRIS GLEIZES HOWARD FUSS
RESIDUALS
PERCEIVED RISKS:
CASE STUDIES - SNOW CREEK
- KALAMA
- OTHERS…
SNOW CREEK - TIPPING ET AL. (1995). PFC. 57:120-123
- 3 RELEASES: ’91, ’92 & ’93 4.7 KM ABOVE WEIR
- 20% MISSING, PRESUMED DEAD
KALAMA
KALAMA WATERSHED
MIGRANTS & RESIDUALS (BY ’00 & BY ’99)
OTHER WORK KEOGH. WARD AND SLANEY (1990). 40% LOSS. YAKIMA (TEANAWAY). McMICHAEL (1992) 36% LOSS. NEED EXAMPLES TO THE CONTRARY.
MECHANISMS SIZE/GROWTH (NOT INDEPENDENT)
SEX RATIOS OF RESIDUALS
PERSPECTIVES GLASS HALF FULL
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